<template>
  <div class="tab-control">
    <div v-for="(item, index) in titles"
         class="tab-control-item"
         :class="{active: index === currentIndex}"
         @click="itemClick(index)"
    >
      <span>{{item}}</span>
    </div>

  </div>

</template>

<script>
  export default {
    name: "TabControl",
    props: {
      titles: {
        type: Array,
        default() {
          return [];
        }
      }
    },
    data() {
      return {
        currentIndex: 0,
      }
    },
    methods: {
      itemClick(index) {
        this.currentIndex = index;
        this.$emit("tabClick", index);
      }
    }
  }
</script>

<style scoped>
.tab-control {
  display: flex;
  text-align: center;
  height: 40px;
  line-height: 40px;
  font-size: 15px;
  background-color: #fff;
}
.tab-control-item {
  flex: 1;
}
.tab-control-item span {
  padding: 5px;
}
.active {
  color: var(--color-high-text);
}
.active span {
  border-bottom: 3px solid var(--color-tint);
}
</style>